CN104859042A - Technology and apparatus for making refractory brick - Google Patents
Technology and apparatus for making refractory brick Download PDFInfo
- Publication number
- CN104859042A CN104859042A CN201510240223.XA CN201510240223A CN104859042A CN 104859042 A CN104859042 A CN 104859042A CN 201510240223 A CN201510240223 A CN 201510240223A CN 104859042 A CN104859042 A CN 104859042A
- Authority
- CN
- China
- Prior art keywords
- weighing
- refractory brick
- raw material
- hydraulic press
- connecting gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011449 brick Substances 0.000 title claims abstract description 60
- 238000005516 engineering process Methods 0.000 title claims description 13
- 238000005303 weighing Methods 0.000 claims abstract description 78
- 239000002994 raw material Substances 0.000 claims abstract description 42
- 239000000047 product Substances 0.000 claims description 26
- 239000011265 semifinished product Substances 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 4
- 239000011819 refractory material Substances 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 1
- 108010066114 cabin-2 Proteins 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 108010066278 cabin-4 Proteins 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention belongs to the technical field of refractory materials, and particularly relates to a refractory brick making process, which comprises the steps of loading raw material components of refractory bricks which are well mixed in ingredients into a raw material bin of a weighing device, opening a discharge valve at the bottom of the raw material bin, lowering the raw material components of the refractory bricks into a weighing bin, closing the discharge valve at the bottom of the raw material bin when the materials are discharged to the set weight of the weighing bin, and finishing weighing of the weighing bin; the blowing valve of the feed bin of weighing is opened, weighs qualified resistant firebrick raw materials via the feed bin of weighing and is transferred to weighing device's check heavy raw materials storehouse, treats the blowing when examining the weight that heavy feed bin set for, and the blowing valve of feed bin bottom of weighing is closed, and check heavy feed bin weighs the end. The production process for producing the refractory brick has high production efficiency, and the quality of the refractory brick meets the design requirement.
Description
Technical field
The invention belongs to technical field of refractory materials, specifically a kind of brickmaking technology of refractory brick and device.
Background technology
China is worldwide refractory brick production base, domestic and international market demand prospect is wide, China has had perfect refractory brick professional technique and production technology, but in the development of refractory brick automated production equipment, far lag behind the development level of technology and technique, most domestic producer is also main based on manual operating equipment, working strength is large, bad environments.So research and develop high, that cost performance the is high professional production equipment of automaticity as early as possible become manufacturing enterprise's urgent problem in the industry.At present, conventional refractory brick is produced only has a press, and a press is repeatedly suppressed refractory brick and caused production efficiency low; In addition, there is comparatively big error in the step of weighing to the raw material components of refractory brick in current production technology, is difficult to the product quality ensureing refractory brick.
Summary of the invention
The present invention is directed to the problems referred to above, provide a kind of brickmaking technology of refractory brick, adopt this brickmaking technology to produce refractory brick, production efficiency is high, and the various quality index of refractory brick meet designing requirement.
According to technical scheme of the present invention: a kind of brickmaking technology of refractory brick, it is characterized in that comprising the steps:
A (), the refractory brick raw material components mixed preparing burden load the raw material cabin of weighing device, open the dispensing valve bottom raw material cabin, refractory brick raw material components is lowered in weighing silo, in time being discharged to the weight of weighing silo setting, dispensing valve bottom raw material cabin is closed, and weighing silo is weighed end;
B the dispensing valve of (), weighing silo is opened, the refractory brick raw material of weighing qualified via weighing silo is lowered in the check weighing raw material cabin of weighing device, in time being discharged to the weight of check weighing feed bin setting, dispensing valve bottom weighing silo is closed, and check weighing feed bin is weighed end;
(c), weigh refractory brick raw material qualified via check weighing feed bin and transfer on the first connecting gear to weighing device, and be sent in the first counterdie of the first hydraulic press by the first connecting gear, first patrix of the first hydraulic press is descending, complete compacting to the refractory brick raw material in the first counterdie, after compacting terminates, horizontal reset on first patrix, ejects semi-finished product refractory brick in the first counterdie;
D (), semi-finished product refractory brick are sent in the second counterdie of the second hydraulic press via the second connecting gear, second patrix of the second hydraulic press is descending, complete compacting to the semi-finished product refractory brick in the second counterdie, after compacting terminates, horizontal reset on second patrix, pushing-off product refractory brick in the second counterdie.
The invention also discloses a kind of device for the production of above-mentioned finished product refractory brick: comprise the first connecting gear, the first hydraulic press, the second connecting gear and the second hydraulic press arranged in flowing water wire successively, described first connecting gear upper end is fixed with weighing device, weighing device comprises the raw material cabin, weighing silo, check weighing feed bin, the feeding chamber that set gradually from top to bottom, and wherein feeding chamber is arranged on the holder of the first connecting gear.
As a further improvement on the present invention, the conveying member of described first connecting gear is conveyer belt or servomotor and ball-screw.
As a further improvement on the present invention, described second connecting gear comprises base, panoramic table, manipulator, and panoramic table rotates and is arranged on base, and manipulator is connected on described panoramic table by revoliving arm.
As a further improvement on the present invention, described first hydraulic press is identical with the second hydraulic press structure, wherein the first hydraulic press comprises the first counterdie be installed on hydraulic support and the first patrix be arranged on hydraulic support support, and the first patrix operationally moves up and down, cooperatively interact with the first counterdie.
Technique effect of the present invention is: production technology operation of the present invention is succinct, easy to implement, through finding that production efficiency is high after experiment in factory, only needing an operating personnel can complete the management of whole production line, saving manpower, reduce labour intensity; The technique of weighing that the present invention adopts effectively can realize full-automatic object of accurately weighing fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In Fig. 1, comprise weighing device 1, raw material cabin 2, weighing silo 3, check weighing feed bin 4, feeding chamber 5, first connecting gear 6, first hydraulic press 7, first patrix 8, first counterdie 9, second counterdie 10, second connecting gear 11, base 11.1, panoramic table 11.2, manipulator 11.3, second hydraulic press 12, second patrix 13 etc.
As shown in Figure 1, the present invention is a kind of brickmaking technology of refractory brick, it is characterized in that comprising the steps:
A (), the refractory brick raw material components mixed preparing burden load the raw material cabin 2 of weighing device 1, open the dispensing valve bottom raw material cabin 2, refractory brick raw material components is lowered in weighing silo 3, in time being discharged to the weight that weighing silo 3 sets, dispensing valve bottom raw material cabin 2 is closed, and weighing silo 3 is weighed end;
B the dispensing valve of (), weighing silo 3 is opened, the refractory brick raw material of weighing qualified via weighing silo 3 is lowered in the check weighing raw material cabin 4 of weighing device 1, in time being discharged to the weight that check weighing feed bin 4 sets, dispensing valve bottom weighing silo 3 is closed, and check weighing feed bin 4 is weighed end;
(c), weigh refractory brick raw material qualified via check weighing feed bin 4 and transfer on the first connecting gear 6 to weighing device 1, and be sent in the first counterdie 9 of the first hydraulic press 7 by the first connecting gear 6, first patrix 8 of the first hydraulic press 7 is descending, complete compacting to the refractory brick raw material in the first counterdie 9, after compacting terminates, horizontal reset on first patrix 8, ejects semi-finished product refractory brick in the first counterdie 9;
D (), semi-finished product refractory brick are sent in the second counterdie 10 of the second hydraulic press 12 via the second connecting gear 11, second patrix 13 of the second hydraulic press 12 is descending, complete compacting to the semi-finished product refractory brick in the second counterdie 10, after compacting terminates, horizontal reset on second patrix 13, pushing-off product refractory brick in the second counterdie 10.
Structure for the production of the device of above-mentioned finished product refractory brick is as follows: comprise the first connecting gear 6, first hydraulic press 7, second connecting gear 11 and the second hydraulic press 12 arranged in flowing water wire successively, described first connecting gear 6 upper end is fixed with weighing device 1, weighing device 1 comprises the raw material cabin 2, weighing silo 3, check weighing feed bin 4, the feeding chamber 5 that set gradually from top to bottom, and wherein feeding chamber 5 is arranged on the holder of the first connecting gear 6.
The conveying member of described first connecting gear 6 is conveyer belt or servomotor and ball-screw.
Described second connecting gear 11 comprises base 11.1, panoramic table 11.2, manipulator 11.3, and panoramic table 11.2 rotates and is arranged on base 11.1, and manipulator 11.3 is connected on described panoramic table 11.2 by revoliving arm.
Described first hydraulic press 7 is identical with both the second hydraulic presses 12 structure, wherein the first hydraulic press 7 comprises the first counterdie 9 be installed on hydraulic support and the first patrix 8, first patrix 8 be arranged on hydraulic support support operationally moves up and down, cooperatively interact with the first counterdie 9.
The detailed process of technique of the present invention when making refractory brick is as follows: use weight method counting yield weight, and be configured with Full-automatic quantitative and weigh material drain system, control and the operation of Quantitative Weighing System are made up of PLC, measuring software, man-machine interface.Quantitative weighing material drain system mainly contains the parts compositions such as raw material cabin 2, weighing silo 3, check weighing feed bin 4, feeding chamber 5, first connecting gear 6.The detection that weighing silo 3 and check weighing feed bin 4 all adopt digital weighing sensor multipoint mode arrangement and servomotor and ball screw, line slideway to form, power, transmission mechanism control double door blowing, effectively can prevent the dynamic impulsion from raw material in weighing process, realize automatically accurately weighing fast.Mold addition: adopt Electromechanical Control binary channels retrusive charging process, cloth Quick uniform in mould can be made.In mould, there is scarce material phenomenon in surrounding and bight, devise sweeping through the material mechanism, ensure that the quality requirement of mold addition.
Compressing: to take 2, front and back hydraulic press substep to complete the suppression process of product.First, moderate pressure light to loose raw material choose by First hydraulic press and suitable speed carry out compacting, complete the first time compacting of product.Object mainly contain following some: 1. allow residual air between particle discharge smoothly; 2. reduce the elastic expansion Stress Release of interiors of products, prevent slabbing; 3. the formed product making filling become close, is convenient to taking-up and enters second hydraulic press and carry out second time compacting; 4. the frictional resistance of second time pressure realtime product and mould is reduced.
By automatically getting brick, the product suppressed of first time put into second hydraulic press by transmission, Fang Zhuan mechanism, high stress and suitable speed is selected to carry out compacting to product, hydraulic press can adjust pressing process according to the physical performance index of product and appearance requirement by production line control system immediately, completes the second time compacting (pressure-sizing) of product.Object is that 1. product, can effective release products stress by the cyclic transfer outside hydraulic press, has scavenging action, help to improve the quality of products to product.2. reach deflection needed for product final size little, reduce the frictional resistance of mould and product, help improve product spalling.3. can improve mould and die accuracy, thus improve product size precision.4. according to product requirement, upset Fang Zhuan mechanism can be adopted, to the reverse compacting of product when making second time suppress, reach the effect of two-way compacting, improve product density distribution.
Claims (5)
1. a brickmaking technology for refractory brick, is characterized in that comprising the steps:
A (), the refractory brick raw material components mixed preparing burden load the raw material cabin (2) of weighing device (1), open the dispensing valve of raw material cabin (2) bottom, refractory brick raw material components is lowered in weighing silo (3), in time being discharged to the weight that weighing silo (3) sets, the dispensing valve of raw material cabin (2) bottom is closed, and weighing silo (3) is weighed end;
B the dispensing valve of (), weighing silo (3) is opened, the refractory brick raw material of weighing qualified via weighing silo (3) is lowered in the check weighing raw material cabin (4) of weighing device (1), in time being discharged to the weight that check weighing feed bin (4) sets, the dispensing valve of weighing silo (3) bottom is closed, and check weighing feed bin (4) is weighed end;
(c), weigh refractory brick raw material qualified via check weighing feed bin (4) and transfer on first connecting gear (6) of weighing device (1) bottom, and be sent in first counterdie (9) of the first hydraulic press (7) by the first connecting gear (6), first patrix (8) of the first hydraulic press (7) is descending, complete compacting to the refractory brick raw material in the first counterdie (9), after compacting terminates, the upper horizontal reset of first patrix (8), the first counterdie ejects semi-finished product refractory brick in (9);
D (), semi-finished product refractory brick are sent in second counterdie (10) of the second hydraulic press (12) via the second connecting gear (11), second patrix (13) of the second hydraulic press (12) is descending, complete compacting to the semi-finished product refractory brick in the second counterdie (10), after compacting terminates, the upper horizontal reset of second patrix (13), the interior pushing-off product refractory brick of the second counterdie (10).
2. the brick making device of a refractory brick, it is characterized in that: comprise the first connecting gear (6), the first hydraulic press (7), the second connecting gear (11) and the second hydraulic press (12) arranged in flowing water wire successively, described first connecting gear (6) upper end is fixed with weighing device (1), weighing device (1) comprises the raw material cabin (2), weighing silo (3), check weighing feed bin (4), the feeding chamber (5) that set gradually from top to bottom, and wherein feeding chamber (5) is arranged on the holder of the first connecting gear (6).
3. the brick making device of refractory brick as claimed in claim 2, is characterized in that: the conveying member of described first connecting gear (6) is conveyer belt or servomotor and ball-screw.
4. the brick making device of refractory brick as claimed in claim 2, it is characterized in that: described second connecting gear (11) comprises base (11.1), panoramic table (11.2), manipulator (11.3), panoramic table (11.2) rotates and is arranged on base (11.1), and manipulator (11.3) is connected on described panoramic table (11.2) by revoliving arm.
5. the brick making device of refractory brick as claimed in claim 2, it is characterized in that: both structures of described first hydraulic press (7) and the second hydraulic press (12) are identical, wherein the first hydraulic press (7) comprises the first counterdie (9) be installed on hydraulic support and the first patrix (8) be arranged on hydraulic support support, and the first patrix (8) operationally moves up and down, cooperatively interact with the first counterdie (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240223.XA CN104859042B (en) | 2015-05-12 | 2015-05-12 | Technology and apparatus for making refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240223.XA CN104859042B (en) | 2015-05-12 | 2015-05-12 | Technology and apparatus for making refractory brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104859042A true CN104859042A (en) | 2015-08-26 |
| CN104859042B CN104859042B (en) | 2017-05-17 |
Family
ID=53905420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510240223.XA Active CN104859042B (en) | 2015-05-12 | 2015-05-12 | Technology and apparatus for making refractory brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104859042B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082344A (en) * | 2015-09-10 | 2015-11-25 | 贵州友仁建材科技开发有限公司 | Manufacturing method and device for improving surface quality of brick |
| CN106493849A (en) * | 2016-12-20 | 2017-03-15 | 惠安盛泽建材有限公司 | A kind of brickmaking machine with vehicle |
| CN106584667A (en) * | 2016-12-22 | 2017-04-26 | 南安市智德机械设备有限公司 | Hydraulic brick press capable of improving uniformity of material spreading |
| CN106626006A (en) * | 2016-12-22 | 2017-05-10 | 南安市智德机械设备有限公司 | Efficient hydraulic brick making machine |
| CN108082575A (en) * | 2017-11-20 | 2018-05-29 | 福建省永泰县三丰农产品精制厂 | A kind of automatic production line for being used to produce prune |
| CN112454642A (en) * | 2020-12-14 | 2021-03-09 | 柴喜全 | Intelligent production line for producing refractory bricks |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000037718A (en) * | 1998-07-21 | 2000-02-08 | Mitsuishi Fukai Tekkosho:Kk | Raw material feeding apparatus for molding machine for firebrick |
| CN201493945U (en) * | 2009-08-13 | 2010-06-02 | 昆山思创耐火材料有限公司 | Batching device for production process of refractory brick |
| CN101985223A (en) * | 2010-07-20 | 2011-03-16 | 郑州振东耐磨材料有限公司 | Secondary mould returning method of magnesium carbon brick and alumina-magnesite carbon brick used for steel ladle |
| CN201913698U (en) * | 2011-01-24 | 2011-08-03 | 梁公宝 | Full-automatic hydraulic brick molding press special for refractories |
| CN203331212U (en) * | 2013-07-04 | 2013-12-11 | 冷水江市华科高新材料有限公司 | Refractory brick production line |
| CN204640494U (en) * | 2015-05-12 | 2015-09-16 | 无锡苏嘉宇正自动化设备科技有限公司 | The brick making device of refractory brick |
-
2015
- 2015-05-12 CN CN201510240223.XA patent/CN104859042B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000037718A (en) * | 1998-07-21 | 2000-02-08 | Mitsuishi Fukai Tekkosho:Kk | Raw material feeding apparatus for molding machine for firebrick |
| CN201493945U (en) * | 2009-08-13 | 2010-06-02 | 昆山思创耐火材料有限公司 | Batching device for production process of refractory brick |
| CN101985223A (en) * | 2010-07-20 | 2011-03-16 | 郑州振东耐磨材料有限公司 | Secondary mould returning method of magnesium carbon brick and alumina-magnesite carbon brick used for steel ladle |
| CN201913698U (en) * | 2011-01-24 | 2011-08-03 | 梁公宝 | Full-automatic hydraulic brick molding press special for refractories |
| CN203331212U (en) * | 2013-07-04 | 2013-12-11 | 冷水江市华科高新材料有限公司 | Refractory brick production line |
| CN204640494U (en) * | 2015-05-12 | 2015-09-16 | 无锡苏嘉宇正自动化设备科技有限公司 | The brick making device of refractory brick |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082344A (en) * | 2015-09-10 | 2015-11-25 | 贵州友仁建材科技开发有限公司 | Manufacturing method and device for improving surface quality of brick |
| CN106493849A (en) * | 2016-12-20 | 2017-03-15 | 惠安盛泽建材有限公司 | A kind of brickmaking machine with vehicle |
| CN106493849B (en) * | 2016-12-20 | 2018-08-14 | 惠安网信通技术开发有限公司 | A kind of brickmaking machine with conveyer |
| CN106584667A (en) * | 2016-12-22 | 2017-04-26 | 南安市智德机械设备有限公司 | Hydraulic brick press capable of improving uniformity of material spreading |
| CN106626006A (en) * | 2016-12-22 | 2017-05-10 | 南安市智德机械设备有限公司 | Efficient hydraulic brick making machine |
| CN106584667B (en) * | 2016-12-22 | 2018-10-19 | 南安市智德机械设备有限公司 | A kind of hydraulic brick press machine improving the cloth uniformity |
| CN106626006B (en) * | 2016-12-22 | 2018-10-26 | 南安市智德机械设备有限公司 | A kind of efficient hydraulic brickmaking machine |
| CN108082575A (en) * | 2017-11-20 | 2018-05-29 | 福建省永泰县三丰农产品精制厂 | A kind of automatic production line for being used to produce prune |
| CN112454642A (en) * | 2020-12-14 | 2021-03-09 | 柴喜全 | Intelligent production line for producing refractory bricks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104859042B (en) | 2017-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104859042A (en) | Technology and apparatus for making refractory brick | |
| CN204640494U (en) | The brick making device of refractory brick | |
| CN203246095U (en) | Full-automatic hydraulic machine of novel energy-saving environment-friendly wall body light heat insulation materials | |
| CN103223730B (en) | Energy-conservation environmental protection wall light thermal-insulation new material Full Automatic Liquid press | |
| CN102229185B (en) | Pyrophyllite block compression forming device and method | |
| CN205130104U (en) | Automatic measurement cloth machine | |
| CN202037908U (en) | Automatic feeding system for press machine | |
| CN216605139U (en) | Accurate dosing unit of powdery material | |
| CN205221837U (en) | Self -service pay -off of lining brick and forming device | |
| CN204867398U (en) | Full -automatic powder forming press control system | |
| CN100480011C (en) | Method for mould pressing preparing artistic handicraft using plant waste material | |
| CN203212022U (en) | Automatic feeding device | |
| CN203981251U (en) | A kind of automatic weighing and material drain system | |
| CN202053344U (en) | Automatic adjusting and precise feed distributing device for firebrick press | |
| CN202037708U (en) | Alumina lining brick material distributing system | |
| CN211682668U (en) | Automatic feeding refractory brick press | |
| CN101391454A (en) | Full-automatic gypsum block extrusion molding production chain | |
| CN208392289U (en) | A kind of carbon crucible vibrating forming machine | |
| CN214561863U (en) | Environment-friendly high-precision intelligent scale batching device based on green concrete | |
| CN201841692U (en) | Automatic charging system of press | |
| CN212825999U (en) | Loess solidification vibration compaction brick molding brick machine | |
| CN213504945U (en) | Quantitative feeding device for refractory brick production | |
| CN204471629U (en) | Wood plastic boards materials blending device | |
| CN114751686A (en) | Preparation process of large-scale balancing weight for gravity energy storage by using engineering muck | |
| CN211640346U (en) | Brick making equipment by recycling aluminum ash |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214000 103 Qian Qiao street, Qian Qiao street, Huishan District, Wuxi, Jiangsu. Patentee after: Wuxi Lingtao automation equipment Technology Co.,Ltd. Address before: 214151 No. 103, Qian Qiao street, Qian Qiao street, Huishan District, Jiangsu, Wuxi Patentee before: WUXI SUJIA YUZHENG AUTOMATION EQUIPMENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200814 Address after: No.93 Xinxin villa, Qianqiao Town, Huishan District, Wuxi City, Jiangsu Province Patentee after: Gong Haitao Address before: 214000 103 Qian Qiao street, Qian Qiao street, Huishan District, Wuxi, Jiangsu. Patentee before: Wuxi Lingtao automation equipment Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220507 Address after: 214000 nanxizhang, Qianqiao Town, Huishan District, Wuxi City, Jiangsu Province Patentee after: JIANGSU SUJIA GROUP NEW MATERIALS Co.,Ltd. Address before: No. 93, Xinxin villa, Qianqiao Town, Huishan District, Wuxi City, Jiangsu Province, 214000 Patentee before: Gong Haitao |